Four Treasures Reference Database
Record No. 4306
Third Annual John Sinkankas Symposium • Beryl
Conference Proceedings
Various Authors (2005) Third Annual John Sinkankas Symposium • Beryl. John Sinkankas Symposium, 23 April 2005, Carlsbad, CA: Merk’s Jade, 56 pp..
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gems, beryl, aquamarine, morganite, goshenite, heliodor, beryl, emerald